| 评估日期 | 买入价 | 卖出价 |
| 2008.12.01 | 5.065348 | 4.966028 |
| 2008.11.28 | 5.02907 | 4.930461 |
| 2008.11.27 | 5.020278 | 4.921841 |
| 2008.11.26 | 5.033796 | 4.935094 |
| 2008.11.25 | 5.086728 | 4.986989 |
| 2008.11.24 | 5.100932 | 5.000914 |
| 2008.11.21 | 5.121455 | 5.021034 |
| 2008.11.20 | 5.045444 | 4.946513 |
| 2008.11.19 | 5.156377 | 5.055272 |
| 2008.11.18 | 5.131651 | 5.03103 |